Go HTTP server with five handlers:
GET / -> 200 {env, status, soul}
GET /health -> 200 {ok:true}
POST /api/share -> 410 not_available_in_sandbox
GET /said -> 410 not_available_in_sandbox
GET /share/* -> 410 not_available_in_sandbox
any other -> 404 not_found
Distroless final image. Cross-compiled on host (Apple Silicon QEMU + Go
crashes with lfstack.push when go build runs inside an emulated linux/amd64
container). Pushed to us-central1-docker.pkg.dev/neuron-785695/neuron-sandbox/sandbox:initial.
Replaced when the real soul build pipeline lands.
Will Anderson